Their egg cases are sometimes referred to as mermaid's purses ... This is called intrauterine cannibalism or sometimes as embryophagy ('embryo eating'). This is known to occur in sand tiger sharks ...

A tiger shark in northern Australia has given researchers the surprise of their lives - by throwing up a fully intact and famously land-dwelling echidna. The team from James Cook University (JCU ...

The fear of being eaten by a shark has come alive in a new video. A tiger shark, named Jitterbug, accidently swallowed an iPhone during a feeding part of a tourism excursion in the Bahamas ...

Some sharks lay egg cases with developing embryos inside ... while probing the uterus of a pregnant sand tiger shark, was bitten by an unborn pup. The strongest shark bite: The greatest force ...

Often referred to as “dustbins of the ocean” Tiger sharks are known for eating some strange things and are often thought of as mindless eating machines. But in actual fact, these sharks are ...

Since opening in 2002, Aqua World has been trying to breed the sand tiger shark, a viviparous species whose eggs hatch inside the womb. The keepers found the rutting season for the male shark that ...